Elizabeth "Yummy" Bingham
type: MusicGroup
popularity: 17
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb54a31518337054e5cb9b82fd189415f4648c40ecbb790e144f07e467ea90e95
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/116c965e-d8e0-418e-885b-77e7236a45fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/116c965e-d8e0-418e-885b-77e7236a45fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/116c965e-d8e0-418e-885b-77e7236a45fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb54a31518337054e5cb9b82fd189415f4648c40ecbb790e144f07e467ea90e95","name":"Elizabeth \"Yummy\" Bingham","registered_at":"2026-06-14T06:13:14Z","symbol":"NIM0363542","token_address":"0x8c0641e39991b8e14f1c8e93b37ff3f1d8e5aa19","type":"artist","uuid":"116c965e-d8e0-418e-885b-77e7236a45fb"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54a31518337054e5cb9b82fd189415f4648c40ecbb790e144f07e467ea90e95. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/116c965e-d8e0-418e-885b-77e7236a45fb.json and https://artists.proofprofile.net/proofs/artist/116c965e-d8e0-418e-885b-77e7236a45fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0xb54a31518337054e5cb9b82fd189415f4648c40ecbb790e144f07e467ea90e95","name":"Elizabeth \"Yummy\" Bingham","registered_at":"2026-06-14T06:13:14Z","symbol":"NIM0363542","token_address":"0x8c0641e39991b8e14f1c8e93b37ff3f1d8e5aa19","type":"artist","uuid":"116c965e-d8e0-418e-885b-77e7236a45fb"}